Urticaria, or hives, is a skin condition characterized by itchy, red, raised welts on the skin that can vary in size and shape. It occurs when the body releases histamine and other chemicals in response to an allergic reaction or other triggers, causing blood vessels to leak and resulting in the characteristic rash.
The exact cause of urticaria is often unknown, but several known triggers can lead to its development. Our family practice shares that one common cause is an allergic reaction to certain foods such as peanuts, shellfish, eggs, or dairy products, as well as medications such as antibiotics, nonsteroidal anti-inflammatory drugs (NSAIDs), and aspirin. Insect bites or stings, pollen, pet dander, and latex are common allergens that can trigger urticaria in susceptible individuals.
Other non-allergic triggers of urticaria include physical factors such as pressure on the skin (known as pressure urticaria), exposure to extreme temperatures, exercise-induced urticaria, and sunlight-induced urticaria. Additionally, viral or bacterial infections, stress, and autoimmune diseases can also cause this condition.
Urticaria can be acute or chronic. Allergies typically cause acute urticaria, which usually goes away on its own. Meanwhile, chronic urticaria may require medical intervention to identify and manage the underlying cause.
Urticaria is usually diagnosed based on a comprehensive medical history, physical examination, and occasionally allergy tests. Symptom relief using antihistamines, avoiding recognized triggers, and, in more severe cases, corticosteroids or other drugs to inhibit the immune response may be part of primary care and treatment.
Prompt identification and management of triggers are vital in managing urticaria effectively. Seek urgent care services in Chesapeake, Virginia, immediately for quick treatment.
Contact Hampton Roads Health and Wellness Care Llc for acute care today!
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